On the structure of basic sets of Schur rings over cyclic groups

DOI10.1006/jabr.1994.1302zbMath0810.20005OpenAlexW2030480099MaRDI QIDQ1337446

Mikhail E. Muzychuk

Publication date: 6 November 1994

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1994.1302

zbMATH Keywords

Hadamard productcyclic groupsbasic setsisomorphism of Schur rings

Mathematics Subject Classification ID

Association schemes, strongly regular graphs (05E30) Group rings of finite groups and their modules (group-theoretic aspects) (20C05)

Related Items (24)

Automorphism Groups of Schur Rings ⋮ Commutative Schur Rings of Maximal Dimension ⋮ Arc-transitive dihedrants of odd prime-power order ⋮ On the separability problem for circulant S-rings ⋮ On Cayley digraphs on nonisomorphic 2-groups ⋮ Ádám's conjecture is true in the square-free case ⋮ On Ádám's conjecture for circulant graphs ⋮ Commutative Schur Rings Over Symmetric Groups II: The Case n=6 ⋮ Separability of Schur rings over abelian groups of odd order ⋮ On \(G\)-arc-regular dihedrants and regular dihedral maps ⋮ Corrigendum to: On Ádám's conjecture for circulant graphs ⋮ Fusions of character tables. III: Fusions of cyclic groups and a generalisation of a condition of Camina. ⋮ On Schur rings over infinite groups ⋮ Commutative Schur rings over symmetric groups. ⋮ On dihedrants admitting arc-regular group actions ⋮ Primitive idempotents of Schur rings. ⋮ Schur rings over a product of Galois rings ⋮ Circulant graphs: recognizing and isomorphism testing in polynomial time ⋮ The geometric kernel of integral circulant graphs ⋮ Counting Schur rings over cyclic groups ⋮ On Schur rings over cyclic groups ⋮ Splitting fields of spectra of circulant graphs ⋮ Schur rings. ⋮ Association schemes of small order

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